Most of these are just pictures with captions. Like Grea's cartoons but with a photo instead of a drawing. Memes are called memes because they're lots of variations on the same thing, that's largely where the humour is derived from. Calling some of these 'memes' is like watching a Chaplin film and calling it a sitcom...it doesn't mean it's not funny, it just means the label is wrong. Right?